| 摘要 |
The method for sorting grain (10) comprises the step of conveying the grain (10) with at least a part of the pericarp seed coat or aleurone layer or any combination thereof attached into a colour sorting device (1). The grain (10) is sorted according to colour into at least a first colour fraction (11) and at least a second colour fraction (12). The first colour fraction (11) or the second colour fraction (12) is conveyed into a size sorting device (2). Subsequently the first colour fraction (11) or the second colour fraction (12) conveyed into the size sorting device (2) is sorted according to size of the grain (10) into a size accept fraction (13) and a size reject fraction (14). |
